Vera B. Williams Books

Bidemmi draws pictures and tells stories about cherries. Bidemmi makes up a series of stories from her vivid imagination and illustrates each story with her crayons. Each story that she tells has s...

More more more, said the baby.

By Vera B. Williams

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Three days on a river in a red canoe

By Vera B. Williams

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Tres Dias En Una Canoa Roja READING RAINBOW

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Un sillon para mi mama

By Vera B. Williams

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A child, her waitress mother, and her grandmother save dimes to buy a comfortable armchair after all their furniture is lost in a fire.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.